Vibrational Frequencies calculated at B3PW91/6-31G(2df,p)
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A' |
3781 |
3635 |
65.82 |
|
|
|
2 |
A' |
3743 |
3599 |
79.05 |
|
|
|
3 |
A' |
3006 |
2890 |
30.65 |
|
|
|
4 |
A' |
1845 |
1774 |
259.09 |
|
|
|
5 |
A' |
1493 |
1435 |
4.87 |
|
|
|
6 |
A' |
1477 |
1420 |
16.76 |
|
|
|
7 |
A' |
1377 |
1324 |
154.47 |
|
|
|
8 |
A' |
1301 |
1251 |
16.53 |
|
|
|
9 |
A' |
1188 |
1142 |
109.09 |
|
|
|
10 |
A' |
1143 |
1099 |
226.35 |
|
|
|
11 |
A' |
868 |
835 |
40.34 |
|
|
|
12 |
A' |
654 |
629 |
17.19 |
|
|
|
13 |
A' |
474 |
456 |
26.67 |
|
|
|
14 |
A' |
286 |
275 |
9.40 |
|
|
|
15 |
A" |
3032 |
2915 |
21.31 |
|
|
|
16 |
A" |
1243 |
1195 |
0.23 |
|
|
|
17 |
A" |
1037 |
997 |
1.54 |
|
|
|
18 |
A" |
668 |
643 |
117.13 |
|
|
|
19 |
A" |
511 |
491 |
4.69 |
|
|
|
20 |
A" |
361 |
347 |
69.62 |
|
|
|
21 |
A" |
100 |
96 |
6.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14794.3 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 14223.2 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.162 |
|
|
|
2 |
C |
0.415 |
|
|
|
3 |
O |
-0.386 |
|
|
|
4 |
O |
-0.370 |
|
|
|
5 |
O |
-0.445 |
|
|
|
6 |
H |
0.153 |
|
|
|
7 |
H |
0.153 |
|
|
|
8 |
H |
0.316 |
|
|
|
9 |
H |
0.326 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.216 |
1.963 |
0.000 |
2.310 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-29.744 |
-0.335 |
0.000 |
y |
-0.335 |
-27.787 |
0.000 |
z |
0.000 |
0.000 |
-27.629 |
|
Traceless |
| x | y | z |
x |
-2.036 |
-0.335 |
0.000 |
y |
-0.335 |
0.899 |
0.000 |
z |
0.000 |
0.000 |
1.137 |
|
Polar |
3z2-r2 | 2.274 |
x2-y2 | -1.957 |
xy | -0.335 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.320 |
-0.095 |
0.000 |
y |
-0.095 |
5.480 |
0.000 |
z |
0.000 |
0.000 |
3.430 |
<r2> (average value of r
2) Å
2
<r2> |
109.702 |
(<r2>)1/2 |
10.474 |